Partition unit



FIG. 1 is a perspective view of a partition unit showing my new design;

FIG. 2 is a front elevational view, the rear being a mirror image thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a modified form of the partition unit shown in FIG. 1;

FIG. 8 is a front elevational view of the modified form of FIG. 7, the rear being a mirror image thereof;

FIG. 9 is a left side elevational view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a bottom plan view thereof; and

FIG. 12 is a right side elevational view thereof. 

The ornamental design for a partition unit, as shown and described. 